I hired Colorado Discount Heating and Cooling to do a tune-up on my furnace. This was my first time using them so it was a pretty good experience. The only complaint I have is that the guy who came out told me the wrong filter size for my furnace. I think he was going off the filter size that the previous home owner had. Despite that setback, I would probably use them again. They were quick and friendly and their prices are fair.
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